The Gateway to Computer Science Excellence
For all GATE CSE Questions
Toggle navigation
GATE Overflow
Facebook Login
or
Email or Username
Password
Remember
Login
Register

I forgot my password
Activity
Questions
Unanswered
Tags
Subjects
Users
Ask
Prev
Blogs
New Blog
Exams
First time here? Checkout the
FAQ
!
x
×
Close
Use the google search bar on side panel. It searches through all previous GATE/other questions. For hardcopy of previous year questions please see
here
Recent questions tagged determinant
+2
votes
3
answers
1
GATE20199
Let $X$ be a square matrix. Consider the following two statements on $X$. $X$ is invertible Determinant of $X$ is nonzero Which one of the following is TRUE? I implies II; II does not imply I II implies I; I does not imply II I does not imply II; II does not imply I I and II are equivalent statements
asked
Feb 7
in
Linear Algebra
by
Arjun
Veteran
(
395k
points)

1.6k
views
gate2019
engineeringmathematics
linearalgebra
determinant
0
votes
1
answer
2
GATEBOOK2019 Mock Test112
All the four entries of $2\times 2$ matrix $P = \begin{vmatrix} p_{11} \quad p_{12} \\ p_{21} \quad p_{22} \end{vmatrix}$ are non zero , and one of its eigen values is zero. Which of the following statements is TRUE? $p_{11}p_{22}  p_{12}p_{21} = 1$ $p_{11}p_{22}  p_{12}p_{21} = 1$ $p_{11}p_{22}  p_{12}p_{21} = 0$ $p_{11}p_{22} + p_{12}p_{21} = 0$
asked
Jan 19
in
Others
by
GATEBOOK
Boss
(
17.2k
points)

84
views
gb2019mock1
linearalgebra
eigenvalue
determinant
0
votes
0
answers
3
Self Doubt
If M is a square matrix with a zero determinant, which of the following assertion (s) is (are) correct? S1: Each row of M can be represented as a linear combination of the other rows S2: Each column of M can be represented as a linear combination of the other columns True or false
asked
Dec 9, 2018
in
Linear Algebra
by
jatin khachane 1
Loyal
(
7.1k
points)

58
views
engineeringmathematics
determinant
+1
vote
2
answers
4
ISI201719
If $\alpha, \beta$ and $\gamma$ are the roots of $x^3  px +q = 0$, then the value of the determinant $\begin{vmatrix}\alpha & \beta & \gamma\\\beta & \gamma & \alpha\\\gamma & \alpha & \beta\end{vmatrix}$ is $p$ $p^2$ $0$ $p^2+6q$
asked
Mar 28, 2018
in
Mathematical Logic
by
jjayantamahata
Active
(
1.7k
points)

210
views
isi2017
matrices
determinant
+13
votes
2
answers
5
GATE 2013 ECA27
Let A be an mxn matrix and B an nxm matrix. It is given that determinant ( Im + AB ) = determinant ( In + BA ) , where Ik is the k×k identity matrix. Using the above property, the determinant of the matrix given below is $\begin{bmatrix} 2& 1& 1& 1\\ 1& 2& 1& 1\\ 1& 1& 2& 1\\ 1& 1& 1& 2 \end{bmatrix}$ A) 2 B) 5 C) 8 D) 16
asked
Jun 21, 2017
in
Linear Algebra
by
the.brahmin.guy
Junior
(
527
points)

959
views
gate2013ec
linearalgebra
engineeringmathematics
normal
determinant
+4
votes
2
answers
6
ISRO200963
$\begin{vmatrix} 265 && 240 && 219 \\ 240 && 225 && 198 \\ 219 && 198 && 181 \\ \end{vmatrix}$ = 779 679 0 256
asked
Jun 3, 2016
in
Linear Algebra
by
Desert_Warrior
Loyal
(
8.7k
points)

1.6k
views
isro2009
linearalgebra
matrices
determinant
+3
votes
1
answer
7
ISRO200831
If the two matrices $\begin{bmatrix} 1 &0 &x \\ 0 & x& 1\\ 0 & 1 & x \end{bmatrix}$ and $\begin{bmatrix} x &1 &0 \\ x & 0& 1\\ 0 & x & 1 \end{bmatrix}$ have the same determinant, then the value of $x$ is $\frac{1}{2}$ $\sqrt2$ $\pm \frac{1}{2}$ $\pm \frac{1}{\sqrt2}$
asked
Jun 1, 2016
in
Linear Algebra
by
jaiganeshcse94
Active
(
1.1k
points)

1.2k
views
isro2008
linearalgebra
matrices
determinant
+14
votes
4
answers
8
GATE2005IT3
The determinant of the matrix given below is $\begin{bmatrix} 0 &1 &0 &2 \\ 1& 1& 1& 3\\ 0&0 &0 & 1\\ 1& 2& 0& 1 \end{bmatrix}$ $1$ $0$ $1$ $2$
asked
Nov 3, 2014
in
Linear Algebra
by
Ishrat Jahan
Boss
(
19.1k
points)

1.7k
views
gate2005it
linearalgebra
normal
determinant
+11
votes
1
answer
9
GATE19971.3
The determinant of the matrix $\begin{bmatrix} 6 & 8 & 1 & 1 \\ 0 & 2 & 4 & 6 \\ 0 & 0 & 4 & 8 \\ 0 & 0 & 0 & 1 \end{bmatrix}$ $11$ $48$ $0$ $24$
asked
Sep 29, 2014
in
Linear Algebra
by
Kathleen
Veteran
(
59.8k
points)

666
views
gate1997
linearalgebra
normal
determinant
+24
votes
6
answers
10
GATE201424
If the matrix $A$ is such that $A= \begin{bmatrix} 2\\ −4\\7\end{bmatrix}\begin{bmatrix}1& 9& 5\end{bmatrix}$ then the determinant of $A$ is equal to ______.
asked
Sep 28, 2014
in
Linear Algebra
by
jothee
Veteran
(
115k
points)

2k
views
gate20142
linearalgebra
numericalanswers
easy
determinant
+19
votes
3
answers
11
GATE20133
Which one of the following does NOT equal $\begin{vmatrix} 1 & x & x^{2}\\ 1& y & y^{2}\\ 1 & z & z^{2} \end{vmatrix} \quad ?$ $\begin{vmatrix} 1& x(x+1) & x+1\\ 1& y(y+1) & y+1\\ 1& z(z+1) & z+1 \end{vmatrix}$ ... $\begin{vmatrix} 2& x+y & x^{2}+y^{2}\\ 2 & y+z & y^{2}+z^{2}\\ 1 & z & z^{2} \end{vmatrix}$
asked
Sep 23, 2014
in
Linear Algebra
by
Arjun
Veteran
(
395k
points)

1.9k
views
gate2013
linearalgebra
normal
determinant
+14
votes
4
answers
12
GATE20001.3
The determinant of the matrix $\begin{bmatrix}2 &0 &0 &0 \\ 8& 1& 7& 2\\ 2& 0&2 &0 \\ 9&0 & 6 & 1 \end{bmatrix}$ $4$ $0$ $15$ $20$
asked
Sep 14, 2014
in
Linear Algebra
by
Kathleen
Veteran
(
59.8k
points)

1k
views
gate2000
linearalgebra
easy
determinant
To see more, click for the
full list of questions
or
popular tags
.
Quick search syntax
tags
tag:apple
author
user:martin
title
title:apple
content
content:apple
exclude
tag:apple
force match
+apple
views
views:100
score
score:10
answers
answers:2
is accepted
isaccepted:true
is closed
isclosed:true
Recent Posts
GATE score validity queries.
How to prepare for IISC Interdisciplinary Mathematical Sciences Interview
GO Hardcopy for GATE 2020
How to prepare for BARC interview
IIIT H
Follow @csegate
Recent questions tagged determinant
Recent Blog Comments
THey removed it this year... I did not check it,...
even though i am not going for iiit , can you...
I don't think IIITD requires any codechef...
Will apply for IIITB. IIIT D requires a codechef...
Go for it. Nobody cares once you join a good IIT...
50,083
questions
53,206
answers
184,553
comments
70,426
users